𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The mass spectrometric fragmentation of some diastereoisomeric 4-methyl-1,3,2-dioxaphosphorinanes

✍ Scribed by Barbara ZielińSka; Wojciech J. Stec

Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
674 KB
Volume
13
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Mass spectrometric fragmentation pattern
Mass spectrometric fragmentation patterns of isomeric 5-methyl-3-alkyl-2-alkenylpyrazines
✍ Joseph J. Brophy; Chang-Ming Sun; Berhane Tecle; Robert F. Toia 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 530 KB

The detailed mass spectral fragmentation pathways of a series of both naturally occurring and synthetic %methyl-3alkyl-2-alkenylpyrazines have been elucidated with the aid of deuterium labels placed specifically in the alkenyl side-chain. The influence on the fragmentation pattern of the stereochemi

Mass spectrometric fragmentation of the
Mass spectrometric fragmentation of the tautomers of 1,3-diketones. A gas chromatographic/mass spectrometric study
✍ Monika Masur; Hans-Fr. Grützmacher; Helmut Münster; Herbert Budzikiewicz 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 539 KB

The diketo and ketoenol tautomers of aliphatic 1,3-diketones can be easily separated by gas chromatography. The mass spectra of tautomers of pentane-2P-diones substituted at C(1) and C(3), separated in this way, have been obtained. The fragmentation mechanisms are discussed. The mass spectra of the